240826620

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1\times {\mathrm{439}}^1$

素因数の和:715

約数の個数: 96

約数和(自身を含む): 695439360

約数和(自身を除く): 454612740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 223, 246, 410, 439, 446, 492, 615, 669, 820, 878, 892, 1115, 1230, 1317, 1338, 1756, 2195, 2230, 2460, 2634, 2676, 3345, 4390, 4460, 5268, 6585, 6690, 8780, 9143, 13170, 13380, 17999, 18286, 26340, 27429, 35998, 36572, 45715, 53997, 54858, 71996, 89995, 91430, 97897, 107994, 109716, 137145, 179990, 182860, 195794, 215988, 269985, 274290, 293691, 359980, 391588, 489485, 539970, 548580, 587382, 978970, 1079940, 1174764, 1468455, 1957940, 2936910, 4013777, 5873820, 8027554, 12041331, 16055108, 20068885, 24082662, 40137770, 48165324, 60206655, 80275540, 120413310, 240826620]

約数ペア:

[(1, 240826620), (2, 120413310), (3, 80275540), (4, 60206655), (5, 48165324), (6, 40137770), (10, 24082662), (12, 20068885), (15, 16055108), (20, 12041331), (30, 8027554), (41, 5873820), (60, 4013777), (82, 2936910), (123, 1957940), (164, 1468455), (205, 1174764), (223, 1079940), (246, 978970), (410, 587382), (439, 548580), (446, 539970), (492, 489485), (615, 391588), (669, 359980), (820, 293691), (878, 274290), (892, 269985), (1115, 215988), (1230, 195794), (1317, 182860), (1338, 179990), (1756, 137145), (2195, 109716), (2230, 107994), (2460, 97897), (2634, 91430), (2676, 89995), (3345, 71996), (4390, 54858), (4460, 53997), (5268, 45715), (6585, 36572), (6690, 35998), (8780, 27429), (9143, 26340), (13170, 18286), (13380, 17999)]