283870320

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{269}}^1\times {\mathrm{4397}}^1$

素因数の和:4682

約数の個数: 80

約数和(自身を含む): 883470240

約数和(自身を除く): 599599920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 269, 538, 807, 1076, 1345, 1614, 2152, 2690, 3228, 4035, 4304, 4397, 5380, 6456, 8070, 8794, 10760, 12912, 13191, 16140, 17588, 21520, 21985, 26382, 32280, 35176, 43970, 52764, 64560, 65955, 70352, 87940, 105528, 131910, 175880, 211056, 263820, 351760, 527640, 1055280, 1182793, 2365586, 3548379, 4731172, 5913965, 7096758, 9462344, 11827930, 14193516, 17741895, 18924688, 23655860, 28387032, 35483790, 47311720, 56774064, 70967580, 94623440, 141935160, 283870320]

約数ペア:

[(1, 283870320), (2, 141935160), (3, 94623440), (4, 70967580), (5, 56774064), (6, 47311720), (8, 35483790), (10, 28387032), (12, 23655860), (15, 18924688), (16, 17741895), (20, 14193516), (24, 11827930), (30, 9462344), (40, 7096758), (48, 5913965), (60, 4731172), (80, 3548379), (120, 2365586), (240, 1182793), (269, 1055280), (538, 527640), (807, 351760), (1076, 263820), (1345, 211056), (1614, 175880), (2152, 131910), (2690, 105528), (3228, 87940), (4035, 70352), (4304, 65955), (4397, 64560), (5380, 52764), (6456, 43970), (8070, 35176), (8794, 32280), (10760, 26382), (12912, 21985), (13191, 21520), (16140, 17588)]