1369293840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31177}}^1$

素因数の和:31257

約数の個数: 120

約数和(自身を含む): 4674081048

約数和(自身を除く): 3304787208

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 61, 72, 80, 90, 120, 122, 144, 180, 183, 240, 244, 305, 360, 366, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1464, 1830, 2196, 2440, 2745, 2928, 3660, 4392, 4880, 5490, 7320, 8784, 10980, 14640, 21960, 31177, 43920, 62354, 93531, 124708, 155885, 187062, 249416, 280593, 311770, 374124, 467655, 498832, 561186, 623540, 748248, 935310, 1122372, 1247080, 1402965, 1496496, 1870620, 1901797, 2244744, 2494160, 2805930, 3741240, 3803594, 4489488, 5611860, 5705391, 7482480, 7607188, 9508985, 11223720, 11410782, 15214376, 17116173, 19017970, 22447440, 22821564, 28526955, 30428752, 34232346, 38035940, 45643128, 57053910, 68464692, 76071880, 85580865, 91286256, 114107820, 136929384, 152143760, 171161730, 228215640, 273858768, 342323460, 456431280, 684646920, 1369293840]

約数ペア:

[(1, 1369293840), (2, 684646920), (3, 456431280), (4, 342323460), (5, 273858768), (6, 228215640), (8, 171161730), (9, 152143760), (10, 136929384), (12, 114107820), (15, 91286256), (16, 85580865), (18, 76071880), (20, 68464692), (24, 57053910), (30, 45643128), (36, 38035940), (40, 34232346), (45, 30428752), (48, 28526955), (60, 22821564), (61, 22447440), (72, 19017970), (80, 17116173), (90, 15214376), (120, 11410782), (122, 11223720), (144, 9508985), (180, 7607188), (183, 7482480), (240, 5705391), (244, 5611860), (305, 4489488), (360, 3803594), (366, 3741240), (488, 2805930), (549, 2494160), (610, 2244744), (720, 1901797), (732, 1870620), (915, 1496496), (976, 1402965), (1098, 1247080), (1220, 1122372), (1464, 935310), (1830, 748248), (2196, 623540), (2440, 561186), (2745, 498832), (2928, 467655), (3660, 374124), (4392, 311770), (4880, 280593), (5490, 249416), (7320, 187062), (8784, 155885), (10980, 124708), (14640, 93531), (21960, 62354), (31177, 43920)]