240726960

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{17597}}^1$

素因数の和:17635

約数の個数: 120

約数和(自身を含む): 851039280

約数和(自身を除く): 610312320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 114, 120, 144, 152, 171, 180, 190, 228, 240, 285, 304, 342, 360, 380, 456, 570, 684, 720, 760, 855, 912, 1140, 1368, 1520, 1710, 2280, 2736, 3420, 4560, 6840, 13680, 17597, 35194, 52791, 70388, 87985, 105582, 140776, 158373, 175970, 211164, 263955, 281552, 316746, 334343, 351940, 422328, 527910, 633492, 668686, 703880, 791865, 844656, 1003029, 1055820, 1266984, 1337372, 1407760, 1583730, 1671715, 2006058, 2111640, 2533968, 2674744, 3009087, 3167460, 3343430, 4012116, 4223280, 5015145, 5349488, 6018174, 6334920, 6686860, 8024232, 10030290, 12036348, 12669840, 13373720, 15045435, 16048464, 20060580, 24072696, 26747440, 30090870, 40121160, 48145392, 60181740, 80242320, 120363480, 240726960]

約数ペア:

[(1, 240726960), (2, 120363480), (3, 80242320), (4, 60181740), (5, 48145392), (6, 40121160), (8, 30090870), (9, 26747440), (10, 24072696), (12, 20060580), (15, 16048464), (16, 15045435), (18, 13373720), (19, 12669840), (20, 12036348), (24, 10030290), (30, 8024232), (36, 6686860), (38, 6334920), (40, 6018174), (45, 5349488), (48, 5015145), (57, 4223280), (60, 4012116), (72, 3343430), (76, 3167460), (80, 3009087), (90, 2674744), (95, 2533968), (114, 2111640), (120, 2006058), (144, 1671715), (152, 1583730), (171, 1407760), (180, 1337372), (190, 1266984), (228, 1055820), (240, 1003029), (285, 844656), (304, 791865), (342, 703880), (360, 668686), (380, 633492), (456, 527910), (570, 422328), (684, 351940), (720, 334343), (760, 316746), (855, 281552), (912, 263955), (1140, 211164), (1368, 175970), (1520, 158373), (1710, 140776), (2280, 105582), (2736, 87985), (3420, 70388), (4560, 52791), (6840, 35194), (13680, 17597)]