27437280

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4397}}^1$

素因数の和:4428

約数の個数: 96

約数和(自身を含む): 93096864

約数和(自身を除く): 65659584

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 65, 78, 80, 96, 104, 120, 130, 156, 160, 195, 208, 240, 260, 312, 390, 416, 480, 520, 624, 780, 1040, 1248, 1560, 2080, 3120, 4397, 6240, 8794, 13191, 17588, 21985, 26382, 35176, 43970, 52764, 57161, 65955, 70352, 87940, 105528, 114322, 131910, 140704, 171483, 175880, 211056, 228644, 263820, 285805, 342966, 351760, 422112, 457288, 527640, 571610, 685932, 703520, 857415, 914576, 1055280, 1143220, 1371864, 1714830, 1829152, 2110560, 2286440, 2743728, 3429660, 4572880, 5487456, 6859320, 9145760, 13718640, 27437280]

約数ペア:

[(1, 27437280), (2, 13718640), (3, 9145760), (4, 6859320), (5, 5487456), (6, 4572880), (8, 3429660), (10, 2743728), (12, 2286440), (13, 2110560), (15, 1829152), (16, 1714830), (20, 1371864), (24, 1143220), (26, 1055280), (30, 914576), (32, 857415), (39, 703520), (40, 685932), (48, 571610), (52, 527640), (60, 457288), (65, 422112), (78, 351760), (80, 342966), (96, 285805), (104, 263820), (120, 228644), (130, 211056), (156, 175880), (160, 171483), (195, 140704), (208, 131910), (240, 114322), (260, 105528), (312, 87940), (390, 70352), (416, 65955), (480, 57161), (520, 52764), (624, 43970), (780, 35176), (1040, 26382), (1248, 21985), (1560, 17588), (2080, 13191), (3120, 8794), (4397, 6240)]