145904880

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{3251}}^1$

素因数の和:3295

約数の個数: 160

約数和(自身を含む): 522609408

約数和(自身を除く): 376704528

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 17, 20, 22, 24, 30, 33, 34, 40, 44, 48, 51, 55, 60, 66, 68, 80, 85, 88, 102, 110, 120, 132, 136, 165, 170, 176, 187, 204, 220, 240, 255, 264, 272, 330, 340, 374, 408, 440, 510, 528, 561, 660, 680, 748, 816, 880, 935, 1020, 1122, 1320, 1360, 1496, 1870, 2040, 2244, 2640, 2805, 2992, 3251, 3740, 4080, 4488, 5610, 6502, 7480, 8976, 9753, 11220, 13004, 14960, 16255, 19506, 22440, 26008, 32510, 35761, 39012, 44880, 48765, 52016, 55267, 65020, 71522, 78024, 97530, 107283, 110534, 130040, 143044, 156048, 165801, 178805, 195060, 214566, 221068, 260080, 276335, 286088, 331602, 357610, 390120, 429132, 442136, 536415, 552670, 572176, 607937, 663204, 715220, 780240, 829005, 858264, 884272, 1072830, 1105340, 1215874, 1326408, 1430440, 1658010, 1716528, 1823811, 2145660, 2210680, 2431748, 2652816, 2860880, 3039685, 3316020, 3647622, 4291320, 4421360, 4863496, 6079370, 6632040, 7295244, 8582640, 9119055, 9726992, 12158740, 13264080, 14590488, 18238110, 24317480, 29180976, 36476220, 48634960, 72952440, 145904880]

約数ペア:

[(1, 145904880), (2, 72952440), (3, 48634960), (4, 36476220), (5, 29180976), (6, 24317480), (8, 18238110), (10, 14590488), (11, 13264080), (12, 12158740), (15, 9726992), (16, 9119055), (17, 8582640), (20, 7295244), (22, 6632040), (24, 6079370), (30, 4863496), (33, 4421360), (34, 4291320), (40, 3647622), (44, 3316020), (48, 3039685), (51, 2860880), (55, 2652816), (60, 2431748), (66, 2210680), (68, 2145660), (80, 1823811), (85, 1716528), (88, 1658010), (102, 1430440), (110, 1326408), (120, 1215874), (132, 1105340), (136, 1072830), (165, 884272), (170, 858264), (176, 829005), (187, 780240), (204, 715220), (220, 663204), (240, 607937), (255, 572176), (264, 552670), (272, 536415), (330, 442136), (340, 429132), (374, 390120), (408, 357610), (440, 331602), (510, 286088), (528, 276335), (561, 260080), (660, 221068), (680, 214566), (748, 195060), (816, 178805), (880, 165801), (935, 156048), (1020, 143044), (1122, 130040), (1320, 110534), (1360, 107283), (1496, 97530), (1870, 78024), (2040, 71522), (2244, 65020), (2640, 55267), (2805, 52016), (2992, 48765), (3251, 44880), (3740, 39012), (4080, 35761), (4488, 32510), (5610, 26008), (6502, 22440), (7480, 19506), (8976, 16255), (9753, 14960), (11220, 13004)]