605894040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29527}}^1$

素因数の和:29566

約数の個数: 128

約数和(自身を含む): 2126016000

約数和(自身を除く): 1520121960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 6840, 10260, 20520, 29527, 59054, 88581, 118108, 147635, 177162, 236216, 265743, 295270, 354324, 442905, 531486, 561013, 590540, 708648, 797229, 885810, 1062972, 1122026, 1181080, 1328715, 1594458, 1683039, 1771620, 2125944, 2244052, 2657430, 2805065, 3188916, 3366078, 3543240, 3986145, 4488104, 5049117, 5314860, 5610130, 6377832, 6732156, 7972290, 8415195, 10098234, 10629720, 11220260, 13464312, 15147351, 15944580, 16830390, 20196468, 22440520, 25245585, 30294702, 31889160, 33660780, 40392936, 50491170, 60589404, 67321560, 75736755, 100982340, 121178808, 151473510, 201964680, 302947020, 605894040]

約数ペア:

[(1, 605894040), (2, 302947020), (3, 201964680), (4, 151473510), (5, 121178808), (6, 100982340), (8, 75736755), (9, 67321560), (10, 60589404), (12, 50491170), (15, 40392936), (18, 33660780), (19, 31889160), (20, 30294702), (24, 25245585), (27, 22440520), (30, 20196468), (36, 16830390), (38, 15944580), (40, 15147351), (45, 13464312), (54, 11220260), (57, 10629720), (60, 10098234), (72, 8415195), (76, 7972290), (90, 6732156), (95, 6377832), (108, 5610130), (114, 5314860), (120, 5049117), (135, 4488104), (152, 3986145), (171, 3543240), (180, 3366078), (190, 3188916), (216, 2805065), (228, 2657430), (270, 2244052), (285, 2125944), (342, 1771620), (360, 1683039), (380, 1594458), (456, 1328715), (513, 1181080), (540, 1122026), (570, 1062972), (684, 885810), (760, 797229), (855, 708648), (1026, 590540), (1080, 561013), (1140, 531486), (1368, 442905), (1710, 354324), (2052, 295270), (2280, 265743), (2565, 236216), (3420, 177162), (4104, 147635), (5130, 118108), (6840, 88581), (10260, 59054), (20520, 29527)]