322920720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{241}}^1\times {\mathrm{1861}}^1$

素因数の和:2121

約数の個数: 120

約数和(自身を含む): 1089560472

約数和(自身を除く): 766639752

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 241, 360, 482, 720, 723, 964, 1205, 1446, 1861, 1928, 2169, 2410, 2892, 3615, 3722, 3856, 4338, 4820, 5583, 5784, 7230, 7444, 8676, 9305, 9640, 10845, 11166, 11568, 14460, 14888, 16749, 17352, 18610, 19280, 21690, 22332, 27915, 28920, 29776, 33498, 34704, 37220, 43380, 44664, 55830, 57840, 66996, 74440, 83745, 86760, 89328, 111660, 133992, 148880, 167490, 173520, 223320, 267984, 334980, 446640, 448501, 669960, 897002, 1339920, 1345503, 1794004, 2242505, 2691006, 3588008, 4036509, 4485010, 5382012, 6727515, 7176016, 8073018, 8970020, 10764024, 13455030, 16146036, 17940040, 20182545, 21528048, 26910060, 32292072, 35880080, 40365090, 53820120, 64584144, 80730180, 107640240, 161460360, 322920720]

約数ペア:

[(1, 322920720), (2, 161460360), (3, 107640240), (4, 80730180), (5, 64584144), (6, 53820120), (8, 40365090), (9, 35880080), (10, 32292072), (12, 26910060), (15, 21528048), (16, 20182545), (18, 17940040), (20, 16146036), (24, 13455030), (30, 10764024), (36, 8970020), (40, 8073018), (45, 7176016), (48, 6727515), (60, 5382012), (72, 4485010), (80, 4036509), (90, 3588008), (120, 2691006), (144, 2242505), (180, 1794004), (240, 1345503), (241, 1339920), (360, 897002), (482, 669960), (720, 448501), (723, 446640), (964, 334980), (1205, 267984), (1446, 223320), (1861, 173520), (1928, 167490), (2169, 148880), (2410, 133992), (2892, 111660), (3615, 89328), (3722, 86760), (3856, 83745), (4338, 74440), (4820, 66996), (5583, 57840), (5784, 55830), (7230, 44664), (7444, 43380), (8676, 37220), (9305, 34704), (9640, 33498), (10845, 29776), (11166, 28920), (11568, 27915), (14460, 22332), (14888, 21690), (16749, 19280), (17352, 18610)]