631636925280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{1327}}^1\times {\mathrm{991643}}^1$

素因数の和:992988

約数の個数: 96

約数和(自身を含む): 1991157686784

約数和(自身を除く): 1359520761504

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 1327, 2654, 3981, 5308, 6635, 7962, 10616, 13270, 15924, 19905, 21232, 26540, 31848, 39810, 42464, 53080, 63696, 79620, 106160, 127392, 159240, 212320, 318480, 636960, 991643, 1983286, 2974929, 3966572, 4958215, 5949858, 7933144, 9916430, 11899716, 14874645, 15866288, 19832860, 23799432, 29749290, 31732576, 39665720, 47598864, 59498580, 79331440, 95197728, 118997160, 158662880, 237994320, 475988640, 1315910261, 2631820522, 3947730783, 5263641044, 6579551305, 7895461566, 10527282088, 13159102610, 15790923132, 19738653915, 21054564176, 26318205220, 31581846264, 39477307830, 42109128352, 52636410440, 63163692528, 78954615660, 105272820880, 126327385056, 157909231320, 210545641760, 315818462640, 631636925280]

約数ペア:

[(1, 631636925280), (2, 315818462640), (3, 210545641760), (4, 157909231320), (5, 126327385056), (6, 105272820880), (8, 78954615660), (10, 63163692528), (12, 52636410440), (15, 42109128352), (16, 39477307830), (20, 31581846264), (24, 26318205220), (30, 21054564176), (32, 19738653915), (40, 15790923132), (48, 13159102610), (60, 10527282088), (80, 7895461566), (96, 6579551305), (120, 5263641044), (160, 3947730783), (240, 2631820522), (480, 1315910261), (1327, 475988640), (2654, 237994320), (3981, 158662880), (5308, 118997160), (6635, 95197728), (7962, 79331440), (10616, 59498580), (13270, 47598864), (15924, 39665720), (19905, 31732576), (21232, 29749290), (26540, 23799432), (31848, 19832860), (39810, 15866288), (42464, 14874645), (53080, 11899716), (63696, 9916430), (79620, 7933144), (106160, 5949858), (127392, 4958215), (159240, 3966572), (212320, 2974929), (318480, 1983286), (636960, 991643)]