72962280

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{10667}}^1$

素因数の和:10703

約数の個数: 96

約数和(自身を含む): 249631200

約数和(自身を除く): 176668920

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, 10667, 21334, 32001, 42668, 53335, 64002, 85336, 96003, 106670, 128004, 160005, 192006, 202673, 213340, 256008, 320010, 384012, 405346, 426680, 480015, 608019, 640020, 768024, 810692, 960030, 1013365, 1216038, 1280040, 1621384, 1824057, 1920060, 2026730, 2432076, 3040095, 3648114, 3840120, 4053460, 4864152, 6080190, 7296228, 8106920, 9120285, 12160380, 14592456, 18240570, 24320760, 36481140, 72962280]

約数ペア:

[(1, 72962280), (2, 36481140), (3, 24320760), (4, 18240570), (5, 14592456), (6, 12160380), (8, 9120285), (9, 8106920), (10, 7296228), (12, 6080190), (15, 4864152), (18, 4053460), (19, 3840120), (20, 3648114), (24, 3040095), (30, 2432076), (36, 2026730), (38, 1920060), (40, 1824057), (45, 1621384), (57, 1280040), (60, 1216038), (72, 1013365), (76, 960030), (90, 810692), (95, 768024), (114, 640020), (120, 608019), (152, 480015), (171, 426680), (180, 405346), (190, 384012), (228, 320010), (285, 256008), (342, 213340), (360, 202673), (380, 192006), (456, 160005), (570, 128004), (684, 106670), (760, 96003), (855, 85336), (1140, 64002), (1368, 53335), (1710, 42668), (2280, 32001), (3420, 21334), (6840, 10667)]