587720160

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21481}}^1$

素因数の和:21521

約数の個数: 144

約数和(自身を含む): 2111250960

約数和(自身を除く): 1523530800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4560, 5472, 6840, 9120, 13680, 21481, 27360, 42962, 64443, 85924, 107405, 128886, 171848, 193329, 214810, 257772, 322215, 343696, 386658, 408139, 429620, 515544, 644430, 687392, 773316, 816278, 859240, 966645, 1031088, 1224417, 1288860, 1546632, 1632556, 1718480, 1933290, 2040695, 2062176, 2448834, 2577720, 3093264, 3265112, 3436960, 3673251, 3866580, 4081390, 4897668, 5155440, 6122085, 6186528, 6530224, 7346502, 7733160, 8162780, 9795336, 10310880, 12244170, 13060448, 14693004, 15466320, 16325560, 18366255, 19590672, 24488340, 29386008, 30932640, 32651120, 36732510, 39181344, 48976680, 58772016, 65302240, 73465020, 97953360, 117544032, 146930040, 195906720, 293860080, 587720160]

約数ペア:

[(1, 587720160), (2, 293860080), (3, 195906720), (4, 146930040), (5, 117544032), (6, 97953360), (8, 73465020), (9, 65302240), (10, 58772016), (12, 48976680), (15, 39181344), (16, 36732510), (18, 32651120), (19, 30932640), (20, 29386008), (24, 24488340), (30, 19590672), (32, 18366255), (36, 16325560), (38, 15466320), (40, 14693004), (45, 13060448), (48, 12244170), (57, 10310880), (60, 9795336), (72, 8162780), (76, 7733160), (80, 7346502), (90, 6530224), (95, 6186528), (96, 6122085), (114, 5155440), (120, 4897668), (144, 4081390), (152, 3866580), (160, 3673251), (171, 3436960), (180, 3265112), (190, 3093264), (228, 2577720), (240, 2448834), (285, 2062176), (288, 2040695), (304, 1933290), (342, 1718480), (360, 1632556), (380, 1546632), (456, 1288860), (480, 1224417), (570, 1031088), (608, 966645), (684, 859240), (720, 816278), (760, 773316), (855, 687392), (912, 644430), (1140, 515544), (1368, 429620), (1440, 408139), (1520, 386658), (1710, 343696), (1824, 322215), (2280, 257772), (2736, 214810), (3040, 193329), (3420, 171848), (4560, 128886), (5472, 107405), (6840, 85924), (9120, 64443), (13680, 42962), (21481, 27360)]