30285840

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:617

約数の個数: 160

約数和(自身を含む): 107243136

約数和(自身を除く): 76957296

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 17, 20, 24, 26, 30, 34, 39, 40, 48, 51, 52, 60, 65, 68, 78, 80, 85, 102, 104, 120, 130, 136, 156, 170, 195, 204, 208, 221, 240, 255, 260, 272, 312, 340, 390, 408, 442, 510, 520, 571, 624, 663, 680, 780, 816, 884, 1020, 1040, 1105, 1142, 1326, 1360, 1560, 1713, 1768, 2040, 2210, 2284, 2652, 2855, 3120, 3315, 3426, 3536, 4080, 4420, 4568, 5304, 5710, 6630, 6852, 7423, 8565, 8840, 9136, 9707, 10608, 11420, 13260, 13704, 14846, 17130, 17680, 19414, 22269, 22840, 26520, 27408, 29121, 29692, 34260, 37115, 38828, 44538, 45680, 48535, 53040, 58242, 59384, 68520, 74230, 77656, 89076, 97070, 111345, 116484, 118768, 126191, 137040, 145605, 148460, 155312, 178152, 194140, 222690, 232968, 252382, 291210, 296920, 356304, 378573, 388280, 445380, 465936, 504764, 582420, 593840, 630955, 757146, 776560, 890760, 1009528, 1164840, 1261910, 1514292, 1781520, 1892865, 2019056, 2329680, 2523820, 3028584, 3785730, 5047640, 6057168, 7571460, 10095280, 15142920, 30285840]

約数ペア:

[(1, 30285840), (2, 15142920), (3, 10095280), (4, 7571460), (5, 6057168), (6, 5047640), (8, 3785730), (10, 3028584), (12, 2523820), (13, 2329680), (15, 2019056), (16, 1892865), (17, 1781520), (20, 1514292), (24, 1261910), (26, 1164840), (30, 1009528), (34, 890760), (39, 776560), (40, 757146), (48, 630955), (51, 593840), (52, 582420), (60, 504764), (65, 465936), (68, 445380), (78, 388280), (80, 378573), (85, 356304), (102, 296920), (104, 291210), (120, 252382), (130, 232968), (136, 222690), (156, 194140), (170, 178152), (195, 155312), (204, 148460), (208, 145605), (221, 137040), (240, 126191), (255, 118768), (260, 116484), (272, 111345), (312, 97070), (340, 89076), (390, 77656), (408, 74230), (442, 68520), (510, 59384), (520, 58242), (571, 53040), (624, 48535), (663, 45680), (680, 44538), (780, 38828), (816, 37115), (884, 34260), (1020, 29692), (1040, 29121), (1105, 27408), (1142, 26520), (1326, 22840), (1360, 22269), (1560, 19414), (1713, 17680), (1768, 17130), (2040, 14846), (2210, 13704), (2284, 13260), (2652, 11420), (2855, 10608), (3120, 9707), (3315, 9136), (3426, 8840), (3536, 8565), (4080, 7423), (4420, 6852), (4568, 6630), (5304, 5710)]