47197560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{181}}^1$

素因数の和:289

約数の個数: 128

約数和(自身を含む): 148599360

約数和(自身を除く): 101401800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 41, 53, 60, 82, 106, 120, 123, 159, 164, 181, 205, 212, 246, 265, 318, 328, 362, 410, 424, 492, 530, 543, 615, 636, 724, 795, 820, 905, 984, 1060, 1086, 1230, 1272, 1448, 1590, 1640, 1810, 2120, 2172, 2173, 2460, 2715, 3180, 3620, 4344, 4346, 4920, 5430, 6360, 6519, 7240, 7421, 8692, 9593, 10860, 10865, 13038, 14842, 17384, 19186, 21720, 21730, 22263, 26076, 28779, 29684, 32595, 37105, 38372, 43460, 44526, 47965, 52152, 57558, 59368, 65190, 74210, 76744, 86920, 89052, 95930, 111315, 115116, 130380, 143895, 148420, 178104, 191860, 222630, 230232, 260760, 287790, 296840, 383720, 393313, 445260, 575580, 786626, 890520, 1151160, 1179939, 1573252, 1966565, 2359878, 3146504, 3933130, 4719756, 5899695, 7866260, 9439512, 11799390, 15732520, 23598780, 47197560]

約数ペア:

[(1, 47197560), (2, 23598780), (3, 15732520), (4, 11799390), (5, 9439512), (6, 7866260), (8, 5899695), (10, 4719756), (12, 3933130), (15, 3146504), (20, 2359878), (24, 1966565), (30, 1573252), (40, 1179939), (41, 1151160), (53, 890520), (60, 786626), (82, 575580), (106, 445260), (120, 393313), (123, 383720), (159, 296840), (164, 287790), (181, 260760), (205, 230232), (212, 222630), (246, 191860), (265, 178104), (318, 148420), (328, 143895), (362, 130380), (410, 115116), (424, 111315), (492, 95930), (530, 89052), (543, 86920), (615, 76744), (636, 74210), (724, 65190), (795, 59368), (820, 57558), (905, 52152), (984, 47965), (1060, 44526), (1086, 43460), (1230, 38372), (1272, 37105), (1448, 32595), (1590, 29684), (1640, 28779), (1810, 26076), (2120, 22263), (2172, 21730), (2173, 21720), (2460, 19186), (2715, 17384), (3180, 14842), (3620, 13038), (4344, 10865), (4346, 10860), (4920, 9593), (5430, 8692), (6360, 7421), (6519, 7240)]