230248160

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{761}}^1$

素因数の和:868

約数の個数: 96

約数和(自身を含む): 571463424

約数和(自身を除く): 341215264

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 61, 62, 80, 122, 124, 155, 160, 244, 248, 305, 310, 488, 496, 610, 620, 761, 976, 992, 1220, 1240, 1522, 1891, 1952, 2440, 2480, 3044, 3782, 3805, 4880, 4960, 6088, 7564, 7610, 9455, 9760, 12176, 15128, 15220, 18910, 23591, 24352, 30256, 30440, 37820, 46421, 47182, 60512, 60880, 75640, 92842, 94364, 117955, 121760, 151280, 185684, 188728, 232105, 235910, 302560, 371368, 377456, 464210, 471820, 742736, 754912, 928420, 943640, 1439051, 1485472, 1856840, 1887280, 2878102, 3713680, 3774560, 5756204, 7195255, 7427360, 11512408, 14390510, 23024816, 28781020, 46049632, 57562040, 115124080, 230248160]

約数ペア:

[(1, 230248160), (2, 115124080), (4, 57562040), (5, 46049632), (8, 28781020), (10, 23024816), (16, 14390510), (20, 11512408), (31, 7427360), (32, 7195255), (40, 5756204), (61, 3774560), (62, 3713680), (80, 2878102), (122, 1887280), (124, 1856840), (155, 1485472), (160, 1439051), (244, 943640), (248, 928420), (305, 754912), (310, 742736), (488, 471820), (496, 464210), (610, 377456), (620, 371368), (761, 302560), (976, 235910), (992, 232105), (1220, 188728), (1240, 185684), (1522, 151280), (1891, 121760), (1952, 117955), (2440, 94364), (2480, 92842), (3044, 75640), (3782, 60880), (3805, 60512), (4880, 47182), (4960, 46421), (6088, 37820), (7564, 30440), (7610, 30256), (9455, 24352), (9760, 23591), (12176, 18910), (15128, 15220)]