2812382280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{411167}}^1$

素因数の和:411203

約数の個数: 96

約数和(自身を含む): 9621331200

約数和(自身を除く): 6808948920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 30, 36, 38, 40, 45, 57, 60, 72, 76, 90, 95, 114, 120, 152, 171, 180, 190, 228, 285, 342, 360, 380, 456, 570, 684, 760, 855, 1140, 1368, 1710, 2280, 3420, 6840, 411167, 822334, 1233501, 1644668, 2055835, 2467002, 3289336, 3700503, 4111670, 4934004, 6167505, 7401006, 7812173, 8223340, 9868008, 12335010, 14802012, 15624346, 16446680, 18502515, 23436519, 24670020, 29604024, 31248692, 37005030, 39060865, 46873038, 49340040, 62497384, 70309557, 74010060, 78121730, 93746076, 117182595, 140619114, 148020120, 156243460, 187492152, 234365190, 281238228, 312486920, 351547785, 468730380, 562476456, 703095570, 937460760, 1406191140, 2812382280]

約数ペア:

[(1, 2812382280), (2, 1406191140), (3, 937460760), (4, 703095570), (5, 562476456), (6, 468730380), (8, 351547785), (9, 312486920), (10, 281238228), (12, 234365190), (15, 187492152), (18, 156243460), (19, 148020120), (20, 140619114), (24, 117182595), (30, 93746076), (36, 78121730), (38, 74010060), (40, 70309557), (45, 62497384), (57, 49340040), (60, 46873038), (72, 39060865), (76, 37005030), (90, 31248692), (95, 29604024), (114, 24670020), (120, 23436519), (152, 18502515), (171, 16446680), (180, 15624346), (190, 14802012), (228, 12335010), (285, 9868008), (342, 8223340), (360, 7812173), (380, 7401006), (456, 6167505), (570, 4934004), (684, 4111670), (760, 3700503), (855, 3289336), (1140, 2467002), (1368, 2055835), (1710, 1644668), (2280, 1233501), (3420, 822334), (6840, 411167)]