283423080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{1249}}^1$

素因数の和:1355

約数の個数: 128

約数和(自身を含む): 892800000

約数和(自身を除く): 609376920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 61, 62, 93, 120, 122, 124, 155, 183, 186, 244, 248, 305, 310, 366, 372, 465, 488, 610, 620, 732, 744, 915, 930, 1220, 1240, 1249, 1464, 1830, 1860, 1891, 2440, 2498, 3660, 3720, 3747, 3782, 4996, 5673, 6245, 7320, 7494, 7564, 9455, 9992, 11346, 12490, 14988, 15128, 18735, 18910, 22692, 24980, 28365, 29976, 37470, 37820, 38719, 45384, 49960, 56730, 74940, 75640, 76189, 77438, 113460, 116157, 149880, 152378, 154876, 193595, 226920, 228567, 232314, 304756, 309752, 380945, 387190, 457134, 464628, 580785, 609512, 761890, 774380, 914268, 929256, 1142835, 1161570, 1523780, 1548760, 1828536, 2285670, 2323140, 2361859, 3047560, 4571340, 4646280, 4723718, 7085577, 9142680, 9447436, 11809295, 14171154, 18894872, 23618590, 28342308, 35427885, 47237180, 56684616, 70855770, 94474360, 141711540, 283423080]

約数ペア:

[(1, 283423080), (2, 141711540), (3, 94474360), (4, 70855770), (5, 56684616), (6, 47237180), (8, 35427885), (10, 28342308), (12, 23618590), (15, 18894872), (20, 14171154), (24, 11809295), (30, 9447436), (31, 9142680), (40, 7085577), (60, 4723718), (61, 4646280), (62, 4571340), (93, 3047560), (120, 2361859), (122, 2323140), (124, 2285670), (155, 1828536), (183, 1548760), (186, 1523780), (244, 1161570), (248, 1142835), (305, 929256), (310, 914268), (366, 774380), (372, 761890), (465, 609512), (488, 580785), (610, 464628), (620, 457134), (732, 387190), (744, 380945), (915, 309752), (930, 304756), (1220, 232314), (1240, 228567), (1249, 226920), (1464, 193595), (1830, 154876), (1860, 152378), (1891, 149880), (2440, 116157), (2498, 113460), (3660, 77438), (3720, 76189), (3747, 75640), (3782, 74940), (4996, 56730), (5673, 49960), (6245, 45384), (7320, 38719), (7494, 37820), (7564, 37470), (9455, 29976), (9992, 28365), (11346, 24980), (12490, 22692), (14988, 18910), (15128, 18735)]