454789080

素因数分解:

$2^3\times 3^5\times 5^1\times {\mathrm{71}}^1\times {\mathrm{659}}^1$

素因数の和:756

約数の個数: 192

約数和(自身を含む): 1556755200

約数和(自身を除く): 1101966120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 71, 72, 81, 90, 108, 120, 135, 142, 162, 180, 213, 216, 243, 270, 284, 324, 355, 360, 405, 426, 486, 540, 568, 639, 648, 659, 710, 810, 852, 972, 1065, 1080, 1215, 1278, 1318, 1420, 1620, 1704, 1917, 1944, 1977, 2130, 2430, 2556, 2636, 2840, 3195, 3240, 3295, 3834, 3954, 4260, 4860, 5112, 5272, 5751, 5931, 6390, 6590, 7668, 7908, 8520, 9585, 9720, 9885, 11502, 11862, 12780, 13180, 15336, 15816, 17253, 17793, 19170, 19770, 23004, 23724, 25560, 26360, 28755, 29655, 34506, 35586, 38340, 39540, 46008, 46789, 47448, 53379, 57510, 59310, 69012, 71172, 76680, 79080, 86265, 88965, 93578, 106758, 115020, 118620, 138024, 140367, 142344, 160137, 172530, 177930, 187156, 213516, 230040, 233945, 237240, 266895, 280734, 320274, 345060, 355860, 374312, 421101, 427032, 467890, 533790, 561468, 640548, 690120, 701835, 711720, 800685, 842202, 935780, 1067580, 1122936, 1263303, 1281096, 1403670, 1601370, 1684404, 1871560, 2105505, 2135160, 2526606, 2807340, 3202740, 3368808, 3789909, 4211010, 5053212, 5614680, 6316515, 6405480, 7579818, 8422020, 10106424, 11369727, 12633030, 15159636, 16844040, 18949545, 22739454, 25266060, 30319272, 37899090, 45478908, 50532120, 56848635, 75798180, 90957816, 113697270, 151596360, 227394540, 454789080]

約数ペア:

[(1, 454789080), (2, 227394540), (3, 151596360), (4, 113697270), (5, 90957816), (6, 75798180), (8, 56848635), (9, 50532120), (10, 45478908), (12, 37899090), (15, 30319272), (18, 25266060), (20, 22739454), (24, 18949545), (27, 16844040), (30, 15159636), (36, 12633030), (40, 11369727), (45, 10106424), (54, 8422020), (60, 7579818), (71, 6405480), (72, 6316515), (81, 5614680), (90, 5053212), (108, 4211010), (120, 3789909), (135, 3368808), (142, 3202740), (162, 2807340), (180, 2526606), (213, 2135160), (216, 2105505), (243, 1871560), (270, 1684404), (284, 1601370), (324, 1403670), (355, 1281096), (360, 1263303), (405, 1122936), (426, 1067580), (486, 935780), (540, 842202), (568, 800685), (639, 711720), (648, 701835), (659, 690120), (710, 640548), (810, 561468), (852, 533790), (972, 467890), (1065, 427032), (1080, 421101), (1215, 374312), (1278, 355860), (1318, 345060), (1420, 320274), (1620, 280734), (1704, 266895), (1917, 237240), (1944, 233945), (1977, 230040), (2130, 213516), (2430, 187156), (2556, 177930), (2636, 172530), (2840, 160137), (3195, 142344), (3240, 140367), (3295, 138024), (3834, 118620), (3954, 115020), (4260, 106758), (4860, 93578), (5112, 88965), (5272, 86265), (5751, 79080), (5931, 76680), (6390, 71172), (6590, 69012), (7668, 59310), (7908, 57510), (8520, 53379), (9585, 47448), (9720, 46789), (9885, 46008), (11502, 39540), (11862, 38340), (12780, 35586), (13180, 34506), (15336, 29655), (15816, 28755), (17253, 26360), (17793, 25560), (19170, 23724), (19770, 23004)]