284406240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{131}}^1\times {\mathrm{4523}}^1$

素因数の和:4672

約数の個数: 96

約数和(自身を含む): 902918016

約数和(自身を除く): 618511776

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 131, 160, 240, 262, 393, 480, 524, 655, 786, 1048, 1310, 1572, 1965, 2096, 2620, 3144, 3930, 4192, 4523, 5240, 6288, 7860, 9046, 10480, 12576, 13569, 15720, 18092, 20960, 22615, 27138, 31440, 36184, 45230, 54276, 62880, 67845, 72368, 90460, 108552, 135690, 144736, 180920, 217104, 271380, 361840, 434208, 542760, 592513, 723680, 1085520, 1185026, 1777539, 2171040, 2370052, 2962565, 3555078, 4740104, 5925130, 7110156, 8887695, 9480208, 11850260, 14220312, 17775390, 18960416, 23700520, 28440624, 35550780, 47401040, 56881248, 71101560, 94802080, 142203120, 284406240]

約数ペア:

[(1, 284406240), (2, 142203120), (3, 94802080), (4, 71101560), (5, 56881248), (6, 47401040), (8, 35550780), (10, 28440624), (12, 23700520), (15, 18960416), (16, 17775390), (20, 14220312), (24, 11850260), (30, 9480208), (32, 8887695), (40, 7110156), (48, 5925130), (60, 4740104), (80, 3555078), (96, 2962565), (120, 2370052), (131, 2171040), (160, 1777539), (240, 1185026), (262, 1085520), (393, 723680), (480, 592513), (524, 542760), (655, 434208), (786, 361840), (1048, 271380), (1310, 217104), (1572, 180920), (1965, 144736), (2096, 135690), (2620, 108552), (3144, 90460), (3930, 72368), (4192, 67845), (4523, 62880), (5240, 54276), (6288, 45230), (7860, 36184), (9046, 31440), (10480, 27138), (12576, 22615), (13569, 20960), (15720, 18092)]