144870120

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{733}}^1$

素因数の和:817

約数の個数: 160

約数和(自身を含む): 495582120

約数和(自身を除く): 350712000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 54, 60, 61, 72, 81, 90, 108, 120, 122, 135, 162, 180, 183, 216, 244, 270, 305, 324, 360, 366, 405, 488, 540, 549, 610, 648, 732, 733, 810, 915, 1080, 1098, 1220, 1464, 1466, 1620, 1647, 1830, 2196, 2199, 2440, 2745, 2932, 3240, 3294, 3660, 3665, 4392, 4398, 4941, 5490, 5864, 6588, 6597, 7320, 7330, 8235, 8796, 9882, 10980, 10995, 13176, 13194, 14660, 16470, 17592, 19764, 19791, 21960, 21990, 24705, 26388, 29320, 32940, 32985, 39528, 39582, 43980, 44713, 49410, 52776, 59373, 65880, 65970, 79164, 87960, 89426, 98820, 98955, 118746, 131940, 134139, 158328, 178852, 197640, 197910, 223565, 237492, 263880, 268278, 296865, 357704, 395820, 402417, 447130, 474984, 536556, 593730, 670695, 791640, 804834, 894260, 1073112, 1187460, 1207251, 1341390, 1609668, 1788520, 2012085, 2374920, 2414502, 2682780, 3219336, 3621753, 4024170, 4829004, 5365560, 6036255, 7243506, 8048340, 9658008, 12072510, 14487012, 16096680, 18108765, 24145020, 28974024, 36217530, 48290040, 72435060, 144870120]

約数ペア:

[(1, 144870120), (2, 72435060), (3, 48290040), (4, 36217530), (5, 28974024), (6, 24145020), (8, 18108765), (9, 16096680), (10, 14487012), (12, 12072510), (15, 9658008), (18, 8048340), (20, 7243506), (24, 6036255), (27, 5365560), (30, 4829004), (36, 4024170), (40, 3621753), (45, 3219336), (54, 2682780), (60, 2414502), (61, 2374920), (72, 2012085), (81, 1788520), (90, 1609668), (108, 1341390), (120, 1207251), (122, 1187460), (135, 1073112), (162, 894260), (180, 804834), (183, 791640), (216, 670695), (244, 593730), (270, 536556), (305, 474984), (324, 447130), (360, 402417), (366, 395820), (405, 357704), (488, 296865), (540, 268278), (549, 263880), (610, 237492), (648, 223565), (732, 197910), (733, 197640), (810, 178852), (915, 158328), (1080, 134139), (1098, 131940), (1220, 118746), (1464, 98955), (1466, 98820), (1620, 89426), (1647, 87960), (1830, 79164), (2196, 65970), (2199, 65880), (2440, 59373), (2745, 52776), (2932, 49410), (3240, 44713), (3294, 43980), (3660, 39582), (3665, 39528), (4392, 32985), (4398, 32940), (4941, 29320), (5490, 26388), (5864, 24705), (6588, 21990), (6597, 21960), (7320, 19791), (7330, 19764), (8235, 17592), (8796, 16470), (9882, 14660), (10980, 13194), (10995, 13176)]