9303720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1$

素因数の和:147

約数の個数: 128

約数和(自身を含む): 29998080

約数和(自身を除く): 20694360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 61, 62, 82, 93, 120, 122, 123, 124, 155, 164, 183, 186, 205, 244, 246, 248, 305, 310, 328, 366, 372, 410, 465, 488, 492, 610, 615, 620, 732, 744, 820, 915, 930, 984, 1220, 1230, 1240, 1271, 1464, 1640, 1830, 1860, 1891, 2440, 2460, 2501, 2542, 3660, 3720, 3782, 3813, 4920, 5002, 5084, 5673, 6355, 7320, 7503, 7564, 7626, 9455, 10004, 10168, 11346, 12505, 12710, 15006, 15128, 15252, 18910, 19065, 20008, 22692, 25010, 25420, 28365, 30012, 30504, 37515, 37820, 38130, 45384, 50020, 50840, 56730, 60024, 75030, 75640, 76260, 77531, 100040, 113460, 150060, 152520, 155062, 226920, 232593, 300120, 310124, 387655, 465186, 620248, 775310, 930372, 1162965, 1550620, 1860744, 2325930, 3101240, 4651860, 9303720]

約数ペア:

[(1, 9303720), (2, 4651860), (3, 3101240), (4, 2325930), (5, 1860744), (6, 1550620), (8, 1162965), (10, 930372), (12, 775310), (15, 620248), (20, 465186), (24, 387655), (30, 310124), (31, 300120), (40, 232593), (41, 226920), (60, 155062), (61, 152520), (62, 150060), (82, 113460), (93, 100040), (120, 77531), (122, 76260), (123, 75640), (124, 75030), (155, 60024), (164, 56730), (183, 50840), (186, 50020), (205, 45384), (244, 38130), (246, 37820), (248, 37515), (305, 30504), (310, 30012), (328, 28365), (366, 25420), (372, 25010), (410, 22692), (465, 20008), (488, 19065), (492, 18910), (610, 15252), (615, 15128), (620, 15006), (732, 12710), (744, 12505), (820, 11346), (915, 10168), (930, 10004), (984, 9455), (1220, 7626), (1230, 7564), (1240, 7503), (1271, 7320), (1464, 6355), (1640, 5673), (1830, 5084), (1860, 5002), (1891, 4920), (2440, 3813), (2460, 3782), (2501, 3720), (2542, 3660)]