184978320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{2999}}^1$

素因数の和:3272

約数の個数: 80

約数和(自身を含む): 575856000

約数和(自身を除く): 390877680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 257, 514, 771, 1028, 1285, 1542, 2056, 2570, 2999, 3084, 3855, 4112, 5140, 5998, 6168, 7710, 8997, 10280, 11996, 12336, 14995, 15420, 17994, 20560, 23992, 29990, 30840, 35988, 44985, 47984, 59980, 61680, 71976, 89970, 119960, 143952, 179940, 239920, 359880, 719760, 770743, 1541486, 2312229, 3082972, 3853715, 4624458, 6165944, 7707430, 9248916, 11561145, 12331888, 15414860, 18497832, 23122290, 30829720, 36995664, 46244580, 61659440, 92489160, 184978320]

約数ペア:

[(1, 184978320), (2, 92489160), (3, 61659440), (4, 46244580), (5, 36995664), (6, 30829720), (8, 23122290), (10, 18497832), (12, 15414860), (15, 12331888), (16, 11561145), (20, 9248916), (24, 7707430), (30, 6165944), (40, 4624458), (48, 3853715), (60, 3082972), (80, 2312229), (120, 1541486), (240, 770743), (257, 719760), (514, 359880), (771, 239920), (1028, 179940), (1285, 143952), (1542, 119960), (2056, 89970), (2570, 71976), (2999, 61680), (3084, 59980), (3855, 47984), (4112, 44985), (5140, 35988), (5998, 30840), (6168, 29990), (7710, 23992), (8997, 20560), (10280, 17994), (11996, 15420), (12336, 14995)]